Published on in Vol 24 , No 3 (2022) :March

1 Division of Hepatobiliary & Pancreatic Surgery and Liver Transplantation , National University of Singapore , Singapore , SG
2 Yong Loo Lin School of Medicine , National University of Singapore , Singapore , SG
3 Saw Swee Hock School of Public Health , National University of Singapore , Singapore , SG
4 Division of Colorectal Surgery , University Surgical Cluster , National University Hospital , Singapore , SG
*these authors contributed equally